45939159462 has 32 divisors (see below), whose sum is σ = 110530310400. Its totient is φ = 12434659488.

The previous prime is 45939159437. The next prime is 45939159527. The reversal of 45939159462 is 26495193954.

It is a super-2 number, since 2×45939159462² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28783137 + ... + 28784732.

It is an arithmetic number, because the mean of its divisors is an integer number (3454072200).

Almost surely, 2^45939159462 is an apocalyptic number.

45939159462 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45939159462 is an abundant number, since it is smaller than the sum of its proper divisors (64591150938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45939159462 is a wasteful number, since it uses less digits than its factorization.

45939159462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57567900.

The product of its digits is 10497600, while the sum is 57.

The spelling of 45939159462 in words is "forty-five billion, nine hundred thirty-nine million, one hundred fifty-nine thousand, four hundred sixty-two".